Quantinuum (QNT) Options Chain

NASDAQ: QNTTechnologyEDP ServicesUSD

41.42-0.10 (-0.24%)

Market open · Delayed 15 min · as of Oct 9, 10:48 AM ET

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 7
Share price: $41.60
Put/call ratio (OI): 0.81
Put/call ratio (volume): 0.73
ATM implied volatility: 72.5%
Expected move: ±$4.18
Open interest (C / P): 5.36K / 4.36K

QNT options summary

The QNT options chain for the October 16, 2026 expiration lists 20 call and 15 put contracts, with 7 days until expiration. Open interest stands at 5,357 calls and 4,356 puts, a put/call ratio of 0.81, which is fairly balanced between calls and puts. At-the-money implied volatility near the $40.00 strike is 72.5%, which implies the market expects a move of about ±$4.18 (10.0%) in Quantinuum stock by expiration.

The most open interest sits at the $70.00 call (1.50K contracts) and the $40.00 put (1.38K contracts).

Summary generated from market data by MetaCap's automated system. Methodology

QNT options chain · October 16, 2026

QNT calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
4	5	262.5%	24.17	16.00	18.30	25.00	0.00	0.75	0.10	238.3%	1	28
16	1	175.0%	11.92	10.80	13.30	30.00	0.00	0.10	0.04	110.9%	10	151
8	1	109.2%	14.60	6.10	8.00	35.00	0.00	0.45	0.20	89.3%	43	155
161	109	69.7%	3.00	2.40	2.80	40.00	1.05	1.20	1.20	75.3%	11	1,376
QNT $41.60
75	14	74.9%	0.66	0.60	0.75	45.00	4.00	4.30	4.20	78.6%	2	1,269
395	6	81.3%	0.18	0.10	0.20	50.00	7.70	9.10	8.75	124.4%	34	924
743	4	98.8%	0.10	0.05	0.10	55.00	13.30	13.70	13.60	103.9%	45	290
795	36	128.9%	0.05	0.00	0.20	60.00	17.30	19.20	18.25	202.7%	4	136
405	3	136.7%	0.03	0.00	0.10	65.00	22.20	24.30	18.10	239.1%	9	0
1,505	49	216.4%	0.35	0.00	0.75	70.00	26.70	29.30	28.55	265.0%	4	14
149	1	251.8%	0.10	0.00	1.00	75.00	31.60	35.00	23.50	337.6%	1	8
363	20	206.3%	0.20	0.00	0.20	80.00	36.60	39.30	30.30	309.9%	1	0
311	1	255.1%	0.28	0.00	0.50	85.00	0.00	0.00	29.28	—	27	0
73	1	306.8%	0.05	0.00	1.00	90.00	39.60	42.50	39.00	—	1	5
70	1	319.3%	0.10	0.00	0.95	95.00	—	—	—	—	—	—
120	1	221.9%	0.04	0.00	0.05	100.00	—	—	—	—	—	—
7	1	333.4%	0.15	0.00	0.75	105.00	—	—	—	—	—	—
0	5	50.0%	2.85	0.00	0.00	110.00	—	—	—	—	—	—
119	2	253.1%	0.35	0.00	0.05	115.00	—	—	—	—	—	—
38	2	369.1%	0.58	0.00	0.75	120.00	76.60	79.30	70.50	433.6%	—	0

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the QNT put/call ratio?

For the October 16, 2026 expiration, the QNT put/call ratio based on open interest is 0.81 (4,356 puts vs 5,357 calls), and 0.73 based on today's volume. A ratio above 1 means more puts than calls.

What is QNT's implied volatility?

At-the-money implied volatility for QNT options expiring October 16, 2026 is about 72.5%, an annualized estimate of how much the market expects Quantinuum stock to move.

How many QNT option expiration dates are there?

QNT has 6 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.